diff options
Diffstat (limited to 'arch/mips/include/asm/octeon')
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-bootinfo.h | 2 | ||||
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-pip.h | 2 | ||||
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-pko.h | 3 | ||||
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-pow-defs.h | 29 | ||||
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-pow.h | 9 | ||||
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-wqe.h | 308 |
6 files changed, 289 insertions, 64 deletions
diff --git a/arch/mips/include/asm/octeon/cvmx-bootinfo.h b/arch/mips/include/asm/octeon/cvmx-bootinfo.h index c373d95b5..d92cf59bd 100644 --- a/arch/mips/include/asm/octeon/cvmx-bootinfo.h +++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h @@ -284,6 +284,7 @@ enum cvmx_board_types_enum { CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001, CVMX_BOARD_TYPE_UBNT_E100 = 20002, CVMX_BOARD_TYPE_CUST_DSR1000N = 20006, + CVMX_BOARD_TYPE_KONTRON_S1901 = 21901, CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000, /* The remaining range is reserved for future use. */ @@ -384,6 +385,7 @@ static inline const char *cvmx_board_type_to_string(enum ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN) ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E100) ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DSR1000N) + ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KONTRON_S1901) ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX) } return "Unsupported Board"; diff --git a/arch/mips/include/asm/octeon/cvmx-pip.h b/arch/mips/include/asm/octeon/cvmx-pip.h index df69bfd2b..c210154ad 100644 --- a/arch/mips/include/asm/octeon/cvmx-pip.h +++ b/arch/mips/include/asm/octeon/cvmx-pip.h @@ -37,7 +37,7 @@ #include <asm/octeon/cvmx-fpa.h> #include <asm/octeon/cvmx-pip-defs.h> -#define CVMX_PIP_NUM_INPUT_PORTS 40 +#define CVMX_PIP_NUM_INPUT_PORTS 48 #define CVMX_PIP_NUM_WATCHERS 4 /* diff --git a/arch/mips/include/asm/octeon/cvmx-pko.h b/arch/mips/include/asm/octeon/cvmx-pko.h index 3da59bb8c..5f47f76ed 100644 --- a/arch/mips/include/asm/octeon/cvmx-pko.h +++ b/arch/mips/include/asm/octeon/cvmx-pko.h @@ -542,6 +542,9 @@ static inline int cvmx_pko_get_base_queue_per_core(int port, int core) */ static inline int cvmx_pko_get_base_queue(int port) { + if (OCTEON_IS_MODEL(OCTEON_CN68XX)) + return port; + return cvmx_pko_get_base_queue_per_core(port, 0); } diff --git a/arch/mips/include/asm/octeon/cvmx-pow-defs.h b/arch/mips/include/asm/octeon/cvmx-pow-defs.h index 9020ef443..6a3db4b06 100644 --- a/arch/mips/include/asm/octeon/cvmx-pow-defs.h +++ b/arch/mips/include/asm/octeon/cvmx-pow-defs.h @@ -52,6 +52,12 @@ #define CVMX_POW_WQ_INT_THRX(offset) (CVMX_ADD_IO_SEG(0x0001670000000080ull) + ((offset) & 15) * 8) #define CVMX_POW_WS_PCX(offset) (CVMX_ADD_IO_SEG(0x0001670000000280ull) + ((offset) & 15) * 8) +#define CVMX_SSO_WQ_INT (CVMX_ADD_IO_SEG(0x0001670000001000ull)) +#define CVMX_SSO_WQ_IQ_DIS (CVMX_ADD_IO_SEG(0x0001670000001010ull)) +#define CVMX_SSO_WQ_INT_PC (CVMX_ADD_IO_SEG(0x0001670000001020ull)) +#define CVMX_SSO_PPX_GRP_MSK(offset) (CVMX_ADD_IO_SEG(0x0001670000006000ull) + ((offset) & 31) * 8) +#define CVMX_SSO_WQ_INT_THRX(offset) (CVMX_ADD_IO_SEG(0x0001670000007000ull) + ((offset) & 63) * 8) + union cvmx_pow_bist_stat { uint64_t u64; struct cvmx_pow_bist_stat_s { @@ -1286,4 +1292,27 @@ union cvmx_pow_ws_pcx { struct cvmx_pow_ws_pcx_s cnf71xx; }; +union cvmx_sso_wq_int_thrx { + uint64_t u64; + struct { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_33_63:31; + uint64_t tc_en:1; + uint64_t tc_thr:4; + uint64_t reserved_26_27:2; + uint64_t ds_thr:12; + uint64_t reserved_12_13:2; + uint64_t iq_thr:12; +#else + uint64_t iq_thr:12; + uint64_t reserved_12_13:2; + uint64_t ds_thr:12; + uint64_t reserved_26_27:2; + uint64_t tc_thr:4; + uint64_t tc_en:1; + uint64_t reserved_33_63:31; +#endif + } s; +}; + #endif diff --git a/arch/mips/include/asm/octeon/cvmx-pow.h b/arch/mips/include/asm/octeon/cvmx-pow.h index d5565d758..51531563f 100644 --- a/arch/mips/include/asm/octeon/cvmx-pow.h +++ b/arch/mips/include/asm/octeon/cvmx-pow.h @@ -1810,10 +1810,11 @@ static inline void cvmx_pow_work_submit(cvmx_wqe_t *wqp, uint32_t tag, cvmx_addr_t ptr; cvmx_pow_tag_req_t tag_req; - wqp->qos = qos; - wqp->tag = tag; - wqp->tag_type = tag_type; - wqp->grp = grp; + wqp->word1.tag = tag; + wqp->word1.tag_type = tag_type; + + cvmx_wqe_set_qos(wqp, qos); + cvmx_wqe_set_grp(wqp, grp); tag_req.u64 = 0; tag_req.s.op = CVMX_POW_TAG_OP_ADDWQ; diff --git a/arch/mips/include/asm/octeon/cvmx-wqe.h b/arch/mips/include/asm/octeon/cvmx-wqe.h index 2d6d0c712..0d697aa78 100644 --- a/arch/mips/include/asm/octeon/cvmx-wqe.h +++ b/arch/mips/include/asm/octeon/cvmx-wqe.h @@ -193,6 +193,53 @@ typedef union { uint64_t bufs:8; #endif } s; + struct { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t bufs:8; + uint64_t ip_offset:8; + uint64_t vlan_valid:1; + uint64_t vlan_stacked:1; + uint64_t unassigned:1; + uint64_t vlan_cfi:1; + uint64_t vlan_id:12; + uint64_t port:12; /* MAC/PIP port number. */ + uint64_t dec_ipcomp:1; + uint64_t tcp_or_udp:1; + uint64_t dec_ipsec:1; + uint64_t is_v6:1; + uint64_t software:1; + uint64_t L4_error:1; + uint64_t is_frag:1; + uint64_t IP_exc:1; + uint64_t is_bcast:1; + uint64_t is_mcast:1; + uint64_t not_IP:1; + uint64_t rcv_error:1; + uint64_t err_code:8; +#else + uint64_t err_code:8; + uint64_t rcv_error:1; + uint64_t not_IP:1; + uint64_t is_mcast:1; + uint64_t is_bcast:1; + uint64_t IP_exc:1; + uint64_t is_frag:1; + uint64_t L4_error:1; + uint64_t software:1; + uint64_t is_v6:1; + uint64_t dec_ipsec:1; + uint64_t tcp_or_udp:1; + uint64_t dec_ipcomp:1; + uint64_t port:12; + uint64_t vlan_id:12; + uint64_t vlan_cfi:1; + uint64_t unassigned:1; + uint64_t vlan_stacked:1; + uint64_t vlan_valid:1; + uint64_t ip_offset:8; + uint64_t bufs:8; +#endif + } s_cn68xx; /* use this to get at the 16 vlan bits */ struct { @@ -355,6 +402,146 @@ typedef union { } cvmx_pip_wqe_word2; +union cvmx_pip_wqe_word0 { + struct { +#ifdef __BIG_ENDIAN_BITFIELD + /** + * raw chksum result generated by the HW + */ + uint16_t hw_chksum; + /** + * Field unused by hardware - available for software + */ + uint8_t unused; + /** + * Next pointer used by hardware for list maintenance. + * May be written/read by HW before the work queue + * entry is scheduled to a PP (Only 36 bits used in + * Octeon 1) + */ + uint64_t next_ptr:40; +#else + uint64_t next_ptr:40; + uint8_t unused; + uint16_t hw_chksum; +#endif + } cn38xx; + struct { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t l4ptr:8; /* 56..63 */ + uint64_t unused0:8; /* 48..55 */ + uint64_t l3ptr:8; /* 40..47 */ + uint64_t l2ptr:8; /* 32..39 */ + uint64_t unused1:18; /* 14..31 */ + uint64_t bpid:6; /* 8..13 */ + uint64_t unused2:2; /* 6..7 */ + uint64_t pknd:6; /* 0..5 */ +#else + uint64_t pknd:6; /* 0..5 */ + uint64_t unused2:2; /* 6..7 */ + uint64_t bpid:6; /* 8..13 */ + uint64_t unused1:18; /* 14..31 */ + uint64_t l2ptr:8; /* 32..39 */ + uint64_t l3ptr:8; /* 40..47 */ + uint64_t unused0:8; /* 48..55 */ + uint64_t l4ptr:8; /* 56..63 */ +#endif + } cn68xx; +}; + +union cvmx_wqe_word0 { + uint64_t u64; + union cvmx_pip_wqe_word0 pip; +}; + +union cvmx_wqe_word1 { + uint64_t u64; + struct { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t len:16; + uint64_t varies:14; + /** + * the type of the tag (ORDERED, ATOMIC, NULL) + */ + uint64_t tag_type:2; + uint64_t tag:32; +#else + uint64_t tag:32; + uint64_t tag_type:2; + uint64_t varies:14; + uint64_t len:16; +#endif + }; + struct { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t len:16; + uint64_t zero_0:1; + /** + * HW sets this to what it thought the priority of + * the input packet was + */ + uint64_t qos:3; + + uint64_t zero_1:1; + /** + * the group that the work queue entry will be scheduled to + */ + uint64_t grp:6; + uint64_t zero_2:3; + uint64_t tag_type:2; + uint64_t tag:32; +#else + uint64_t tag:32; + uint64_t tag_type:2; + uint64_t zero_2:3; + uint64_t grp:6; + uint64_t zero_1:1; + uint64_t qos:3; + uint64_t zero_0:1; + uint64_t len:16; +#endif + } cn68xx; + struct { +#ifdef __BIG_ENDIAN_BITFIELD + /** + * HW sets to the total number of bytes in the packet + */ + uint64_t len:16; + /** + * HW sets this to input physical port + */ + uint64_t ipprt:6; + + /** + * HW sets this to what it thought the priority of + * the input packet was + */ + uint64_t qos:3; + + /** + * the group that the work queue entry will be scheduled to + */ + uint64_t grp:4; + /** + * the type of the tag (ORDERED, ATOMIC, NULL) + */ + uint64_t tag_type:3; + /** + * the synchronization/ordering tag + */ + uint64_t tag:32; +#else + uint64_t tag:32; + uint64_t tag_type:2; + uint64_t zero_2:1; + uint64_t grp:4; + uint64_t qos:3; + uint64_t ipprt:6; + uint64_t len:16; +#endif + } cn38xx; +}; + /** * Work queue entry format * @@ -366,70 +553,13 @@ typedef struct { * WORD 0 * HW WRITE: the following 64 bits are filled by HW when a packet arrives */ - -#ifdef __BIG_ENDIAN_BITFIELD - /** - * raw chksum result generated by the HW - */ - uint16_t hw_chksum; - /** - * Field unused by hardware - available for software - */ - uint8_t unused; - /** - * Next pointer used by hardware for list maintenance. - * May be written/read by HW before the work queue - * entry is scheduled to a PP - * (Only 36 bits used in Octeon 1) - */ - uint64_t next_ptr:40; -#else - uint64_t next_ptr:40; - uint8_t unused; - uint16_t hw_chksum; -#endif + union cvmx_wqe_word0 word0; /***************************************************************** * WORD 1 * HW WRITE: the following 64 bits are filled by HW when a packet arrives */ - -#ifdef __BIG_ENDIAN_BITFIELD - /** - * HW sets to the total number of bytes in the packet - */ - uint64_t len:16; - /** - * HW sets this to input physical port - */ - uint64_t ipprt:6; - - /** - * HW sets this to what it thought the priority of the input packet was - */ - uint64_t qos:3; - - /** - * the group that the work queue entry will be scheduled to - */ - uint64_t grp:4; - /** - * the type of the tag (ORDERED, ATOMIC, NULL) - */ - uint64_t tag_type:3; - /** - * the synchronization/ordering tag - */ - uint64_t tag:32; -#else - uint64_t tag:32; - uint64_t tag_type:2; - uint64_t zero_2:1; - uint64_t grp:4; - uint64_t qos:3; - uint64_t ipprt:6; - uint64_t len:16; -#endif + union cvmx_wqe_word1 word1; /** * WORD 2 HW WRITE: the following 64-bits are filled in by @@ -465,4 +595,64 @@ typedef struct { } CVMX_CACHE_LINE_ALIGNED cvmx_wqe_t; +static inline int cvmx_wqe_get_port(cvmx_wqe_t *work) +{ + int port; + + if (octeon_has_feature(OCTEON_FEATURE_CN68XX_WQE)) + port = work->word2.s_cn68xx.port; + else + port = work->word1.cn38xx.ipprt; + + return port; +} + +static inline void cvmx_wqe_set_port(cvmx_wqe_t *work, int port) +{ + if (octeon_has_feature(OCTEON_FEATURE_CN68XX_WQE)) + work->word2.s_cn68xx.port = port; + else + work->word1.cn38xx.ipprt = port; +} + +static inline int cvmx_wqe_get_grp(cvmx_wqe_t *work) +{ + int grp; + + if (octeon_has_feature(OCTEON_FEATURE_CN68XX_WQE)) + grp = work->word1.cn68xx.grp; + else + grp = work->word1.cn38xx.grp; + + return grp; +} + +static inline void cvmx_wqe_set_grp(cvmx_wqe_t *work, int grp) +{ + if (octeon_has_feature(OCTEON_FEATURE_CN68XX_WQE)) + work->word1.cn68xx.grp = grp; + else + work->word1.cn38xx.grp = grp; +} + +static inline int cvmx_wqe_get_qos(cvmx_wqe_t *work) +{ + int qos; + + if (octeon_has_feature(OCTEON_FEATURE_CN68XX_WQE)) + qos = work->word1.cn68xx.qos; + else + qos = work->word1.cn38xx.qos; + + return qos; +} + +static inline void cvmx_wqe_set_qos(cvmx_wqe_t *work, int qos) +{ + if (octeon_has_feature(OCTEON_FEATURE_CN68XX_WQE)) + work->word1.cn68xx.qos = qos; + else + work->word1.cn38xx.qos = qos; +} + #endif /* __CVMX_WQE_H__ */ |